baber/WOPTO huggingface dataset:
Patent JP-2022039097-A (JP)
Title: Galvanized steel sheet having surface treatment film and method for manufacturing the same
Inventor: NAKAHARA YOSHIKO
IPC: C23C28/00
Filed: 2020-08-27
Abstract: To provide a method for manufacturing a galvanized steel sheet having a surface treatment film, capable of manufacturing the galvanized steel sheet having a surface treatment film excellent in all of thermal discoloration resistance, thermal crack resistance, planar part corrosion resistance, black discoloration resistance, stack black discoloration resistance, stain water resistance, solvent resistance, coating adhesion, perspiration resistance under severe conditions and bending part corrosion resistance without including a chromium compound in a surface treatment film and excellent even in the storage stability of a surface treatment liquid.SOLUTION: A method for manufacturing a galvanized steel sheet comprises: forming a first film on the surface of the galvanized steel sheet using a first surface treatment liquid including ionic bonding salt including a predetermined cation, a predetermined chelating agent and water; and forming a second film on the surface of the first film using a second surface treatment liquid including a silane coupling agent having a glycidyl group, tetra alkoxy silane, a zirconium carbonate compound, a predetermined anionic polyurethane resin, a vanadium compound, a molybdic acid compound and a predetermined amount of water.SELECTED DRAWING: None
Patent JP-2022046034-A (JP)
Title: Image reading device and image formation system
Inventor: SOEDA YUKIHIRO
IPC: H04N1/00
Filed: 2020-09-10
Abstract: To provide an image reading device capable of reducing possibility of occurrence of the jam of a sheet even though comprising an upstream guide member and a downstream guide member movable to an opposite position and to a retreat position.SOLUTION: An adjustment unit comprises: a guide plate 620 which forms a discharge path 432; an upstream guide shutter 601 and a downstream guide shutter 602 which are movable to an opposite position that is opposite to the guide plate 620 to form the discharge path 432 and a retreat position retreating from the opposite position; and image reading means which is opposite to the guide plate 620, movably arranged in a width direction, and reads image information of a sheet. In a state where the upstream guide shutter 601 and the downstream guide shutter 602 are located at the opposite positions, a first end 601b on a downstream side in a sheet conveyance direction of the upstream guide shutter 601 is located on the side closer to the guide plate 620 with respect to a second end 602b on an upstream side in the sheet conveyance direction of the downstream guide shutter 602.SELECTED DRAWING: Figure 11
Patent JP-2022047343-A (JP)
Title: Vehicular ventilation duct
Inventor: SUGIE SHINJI
IPC: B60H1/26
Filed: 2020-09-11
Abstract: To provide a vehicular ventilation duct which absorbs sound and gets rid of odors.SOLUTION: A vehicular ventilation duct 10 includes: a duct body 12 configured so that air can circulate through a ventilation passage T; an on-off valve 14 which is attached to the duct body 12 and may open or close the ventilation passage T so as to allow circulation of air to the vehicle outer side; and an absorber 16 which is disposed so as to face a vent hole 12a which is closed by the on-off valve 14 in the ventilation passage T. The absorber 16 contains fibrous active carbon, and one surface facing the ventilation passage T side has air permeability higher than that of the other surface opposite to the one surface.SELECTED DRAWING: Figure 2
Patent JP-2022049387-A (JP)
Title: Electronic device
Inventor: AMANO MASAHITO
IPC: H02J7/00
Filed: 2020-09-16
Abstract: To improve versatility of a portable battery.SOLUTION: An electronic device comprises: a portable mobile battery which becomes a main power source for drive; and a pseudo-load control unit which connects a pseudo-load between the mobile battery and a load to become a supply destination of current to be output from the mobile battery when the load becomes a low load state.SELECTED DRAWING: Figure 1
Patent JP-2021112733-A (JP)
Title: Gear automatic washing robot for automobile gear production line
Inventor: YI GAO
IPC: B08B3/12
Filed: 2020-09-23
Abstract: To provide a gear automatic washing robot for an automobile gear production line, which can automatically wash automobile gears, reduce man-power cost, and improve work efficiency.SOLUTION: A gear automatic washing robot for an automobile gear production line includes a pedestal 1, a water storage space formed inside the pedestal, a first feed belt 2 fixedly installed on a lower end wall of the water storage space, a position adjusting device installed on the right side of the first feed belt, two support plates 3 fixedly installed on an upper end surface of the pedestal, respectively, a drying housing 4 fixedly installed at the upper ends of the two support plates, a drying space formed inside the drying housing, a rectangular groove formed on a lower end wall of the drying space, a lifting device installed inside the rectangular groove, a drying device capable of drying gears, and a feeding device for feeding the gears.SELECTED DRAWING: Figure 1
Patent JP-2022052309-A (JP)
Title: Heating device, fixing device, and image forming apparatus
Inventor: SAITO SEIJI
IPC: G03G21/20
Filed: 2020-09-23
Abstract: To cool a heating member with a simple configuration with a pair of shutter members disposed in openings for cooling of a device housing.SOLUTION: A heating device has a heating member (fixing belt 310) and a pressure member (pressure roller 320) that are in pressure contact with each other to form a nip, a heater 330 that is provided inside the heating member, and a housing 301 that accommodates the pressure member and the heating member, and passes a recording medium (paper P) through the nip to heat the recording medium. The housing has a pair of openings through which blower fans can blow cool air, and a pair of shutter members 307 that can effect a sliding movement in a longitudinal direction of the openings and can change the opening width of the openings between a state in which only outer end parts in the longitudinal direction are opened and a state in which only inner end parts in the longitudinal direction are opened.SELECTED DRAWING: Figure 6
Patent JP-2022052917-A (JP)
Title: Mold for injection molding of acupuncture needle, method for manufacturing acupuncture needle, and acupuncture needle
Inventor: NAKANO RYOICHI
IPC: B29C33/14
Filed: 2020-09-24
Abstract: To provide a mold for injection molding of an acupuncture needle that can hold a needle body in a needle handle at a predetermined position.SOLUTION: In a mold for injection molding of an acupuncture needle, a rear end side of an acupuncture body 2 is placed in a cavity consisting of a first and second molds with a tip side of the acupuncture needle exposed, and one side of the acupuncture needle 2 in the cavity is held by a first holding pin P1 and the other side opposite to the one side of the acupuncture needle 2 is held by a second holding pin P2. The first mold has a first pin hole for inserting the first holding pin P1, and the second mold has a first pin hole for inserting the second holding pin P2.SELECTED DRAWING: Figure 7
Patent JP-2021098545-A (JP)
Title: Resealable packaging material
Inventor: ONO SHIORI
IPC: B65D77/20
Filed: 2020-09-28
Abstract: To provide a resealable packaging material having good breakability and resealability.SOLUTION: A resealable packaging material of the present invention has a base material layer, an adhesive layer and a heat seal layer in this order, the adhesive layer contains a thermoplastic elastomer and a polyterpene, at least a part of the heat seal layer is heat-sealed to an adherend, when the other part of the resealable packaging material is picked and the resealable packaging material is peeled off from the adherend, the adhesive layer and the heat seal layer are broken, and the surface of the base material layer on the adhesive layer side is exposed at a heat-sealed place. As a result, the resealing part that is a part of the adhesive layer is exposed, when the surface of the base material layer on the adhesive layer side is pressed against the resealing part, the surface of the base material layer on the adhesive layer side and the resealing part can be adhered to each other.SELECTED DRAWING: None
Patent JP-2022058033-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine capable of increasing an interest in a game of a player.SOLUTION: After a specific game is executed, when a predetermined condition is satisfied, a first specific setting is set by first setting means, and a second specific setting is set by second setting means without executing the specific game on the basis of a fact that a determination result of determination means is a second determination result. During the period in which the first specific setting is set, the second specific setting corresponding to the information that allows the second specific setting to be set by second setting means that is stored in storage means can be set by the second setting means after the first specific setting is completed. On the basis of the determination result by the determination means, a first specific performance that executes a second performance capable of suggesting that a result is a second determination result after a first performance capable of suggesting that a result is a specific determination result is executed and a second specific performance that executes the first performance after the second performance is executed are executed by performance execution means, so that an interest in a game of a player can be increased.SELECTED DRAWING: Figure 1
Patent JP-2021065694-A (JP)
Title: Ear attachment tool
Inventor: FUKUDA AIKO
IPC: A44C7/00
Filed: 2020-10-01
Abstract: To provide an ear attachment tool capable of applying abutting force to an earlobe, with a simple configuration.SOLUTION: An ear attachment tool 10 for applying abutting force to a root 62b of an earlobe 62 comprises: an upper engaging part 12 for engaging with a face side root 66b at an upper part of an auricle 66; a Yifeng abutting part 16 for abutting on a pit of Yifeng 64 on a rear surface of an ear 60; an earlobe engaging part 20 for engaging with a face side root 62b of the earlobe 62; a front surface abutting part 24 for abutting on a front surface of the ear 60; a first connection part 14 connecting the upper engaging part 12 with the Yifeng abutting part 16; a second connection part 18 connecting the Yifeng abutting part 16 with the earlobe engaging part 20; and a third connection part 22 connecting the earlobe engaging part 20 with the front surface abutting part 24.SELECTED DRAWING: Figure 1
Patent JP-2022048049-A (JP)
Title: Frame tool used for mask and face shield and mask having frame tool
Inventor: TSUCHIYA KOKI
IPC: A62B18/08
Filed: 2020-09-14
Abstract: To provide a frame tool used for a mask and a face shield, which can easily and smoothly be attached/detached without deteriorating workability of hairdressing and the like even if the mask is worn without bringing a rubber string and a mask fixing tool into contact with a back portion of a face line starting from ears by viewing hair around ears including the ears and face from a side face and to provide the mask with the frame tool.SOLUTION: A frame tool 10 includes: a front holding part 13 which is formed in an approximately U-shape with an opening at the back and can be brought into contact with at least a top of a nose; temples 12 continuing to the front holding part 13; and cheek pad parts 11 which continue to the temples 12 and are formed to be in contact with cheeks positioned at least around cheekbones. A mask 100 includes the frame tool.SELECTED DRAWING: Figure 3
Patent JP-2022061060-A (JP)
Title: Display panel
Inventor: MOROI DAIKI
IPC: G09F7/00
Filed: 2020-10-06
Abstract: To provide a display panel capable of visually recognizing a display object from both sides of a square frame and suppressing a step from being generated in a shape of a connection part between a corner member and a frame member.SOLUTION: A display panel is constituted to visibly recognize a display object 16 from both sides of a square frame 14 formed by connecting four frame members 11 with four corner members 13 by inserting two transparent plates 17 and 17 sandwiching the display object into the opening 14a of the square frame. Each of the corner members formed into a same shape and size includes a corner main body 13a and a pair of projections 13b; each frame member having a cross section shape formed into the same shape and size includes a side surface receiving part 11a, an end surface receiving part 11b, a projection insert part 11c, a shaft part 11g, a cover member 11i and an energizing mechanism 11j; and the cover member is rotatably constituted at an insertion position allowing the insertion of the transparent plates and the display object into the opening of the square frame and a fixation position fixing the transparent plates and the display object in the state of inserting the transparent plates and the display object into the opening.SELECTED DRAWING: Figure 1
Patent JP-2022062795-A (JP)
Title: Electronic material
Inventor: USA YUKI
IPC: C08G73/10
Filed: 2020-10-09
Abstract: To provide an electronic material including a polyimide with high wettability to a substrate during coating, and high dielectric properties, as well as high Tg.SOLUTION: An electronic material includes a reactant between an aromatic diamine and a polycarboxylic acid, the aromatic diamine including two 4-amino-3-ethyl-5-methylphenyl groups bound through a linking group X (X is a single bond, -CH2-, -SO2-, -C(=O)-, -O-, -O-C6H4-C(CH3)2-C6H4-O-, -COO-(CH2) l-OCO-, or -COO-CH2-CH(-O-C(=O)-CH3)-CH2-OCO-, and l is 1-20).SELECTED DRAWING: None
Patent JP-2022062887-A (JP)
Title: Temperature detection circuit, electro-optical device, and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09F9/00
Filed: 2020-10-09
Abstract: To provide a temperature detection circuit, an electro-optical device, and an electronic apparatus that can properly monitor a temperature of an electro-optical panel or the like.SOLUTION: In a temperature detection circuit 30, a first electrostatic protection circuit 14 has first wiring 146, a first transistor 140 that has a source-drain region 141 electrically connected with the first wiring 146, and second wiring 147 that is electrically connected with a source-drain region 142 of the first transistor 140. A temperature detection element 13 has a diode 130 between the first wiring 146 and the second wiring 147. In a compensating circuit 15, a compensating potential Vc is applied to a source-drain region 151 of a second transistor 150, and a source-drain region 152 is electrically connected with the first wiring 146. The compensating potential Vc is generated by a compensating potential generation circuit on the basis of a voltage Vf corresponding to a potential difference between the first wiring 146 and the second wiring 147.SELECTED DRAWING: Figure 3
Patent JP-2021110034-A (JP)
Title: Copper powder
Inventor: KOBAYASHI RYOTA
IPC: H01B5/00
Filed: 2020-10-20
Abstract: To provide a copper powder having a high sinter-initiating temperature and excellent filling properties.SOLUTION: A copper powder has: an average particle diameter (D50SEM), measured by image analysis through electron microscopic observation, of 0.1 μm or more and 0.5 μm or less; and an average circularity of 0.80 or more, wherein the average particle diameter (D50SEM) and a BET specific surfaced area (SBET) satisfy the following relational expression. Moreover in the copper powder, a ratio (D/D50SEM) of an average crystallite diameter (D) to the average particle diameter (D50SEM) is 0.1 or more and 0.5 or less.SELECTED DRAWING: None
Patent JP-2022071249-A (JP)
Title: Sheet loading device and image forming system equipped therewith
Inventor: KOBAYASHI MASAYUKI
IPC: B65H31/02
Filed: 2020-10-28
Abstract: To provide a sheet loading device for accurately detecting a sheet with a simpler constitution.SOLUTION: A sheet loading device comprises: transportation means for transporting a sheet; a treating tray for temporarily loading the sheet transported by the transportation means; discharging means for discharging sheet bundles from the treating tray; loading means for loading the sheet discharged from the discharging means; a distance measurement sensor arranged above the loading means and at an overlapping position of the sheet loaded on the loading means and the sheet loaded on the treating tray, and measuring the distance to the sheet on the treating tray or the sheet on the loading means or a loading surface of the loading means; first determination means for determining sheet existence on the treating tray or the position of the sheet on the uppermost surface of the loading means according to an output level of the detection means; and first control means for controlling the transportation means and the discharging means according to the determination result of the first determination means.SELECTED DRAWING: Figure 24
Patent JP-2022072535-A (JP)
Title: Game machine
Inventor: TERUNUMA TAKESHI
IPC: A63F7/02
Filed: 2020-10-30
Abstract: To improve game amusement of a game machine including a specific game state.SOLUTION: A game machine is provided, including: a time-shortened game state A to which a shift is made based on a determination result of special symbol winning determination processing; and a time-shortened game state B to which a shift is made when the number of times of variable displays from an establishment of a prescribed condition satisfies a prescribed number of times. The number of times of playable games in the time-shortened game state B is greater than the number of times of playable games in the time-shortened game state A. The number of times of playable games is not notified in an opening presentation of the time-shortened game state B, but the number of times of playable games can be notified in the opening presentation of the time-shortened game state A.SELECTED DRAWING: Figure 53
Patent JP-2021022402-A (JP)
Title: Apparatuses, storage media and methods for sharing online media impression data
Inventor: AMIT SETH
IPC: G06Q50/10
Filed: 2020-11-02
Abstract: To provide apparatuses, storage media and methods for sharing online media impression data.SOLUTION: An apparatus 100 includes a communications interface and a web browser 110. The web browser 110 executes steps of: sending a first request (arrow (3)) to an audience measurement entity 102 via the communications interface; and sending a second request (arrow (5)) via the communications interface to cause a database proprietor 104 to send the audience measurement entity a cookie mapping 524 of an audience measurement entity cookie to a database proprietor cookie corresponding to a client.SELECTED DRAWING: Figure 5B
Patent JP-2022073749-A (JP)
Title: Wafer processing method
Inventor: OZAWA HIRONAGA
IPC: H01L21/301
Filed: 2020-11-02
Abstract: To provide a wafer processing method capable of suppressing contamination attached to a device.SOLUTION: A wafer processing method includes a preparation step 1001 of preparing a wafer, a frame and a sheet formed of a thermoplastic resin, an integration step 1002 of making the wafer opposite to a surface side of the sheet and making the frame opposite to a rear face side of the sheet, heating the sheet and fixing the heated sheet to the wafer and the frame, and forming a frame unit in which the wafer is supported by the sheet in the opening of the frame, and a processing step 1003 of holding the wafer by a chuck table through the sheet of the frame unit, and processing the wafer while supplying a processing liquid to a surface to which the wafer is exposed, in which the processing step 1003 covers at least an inner peripheral edge of the frame with the sheet, and flows the processing liquid supplied to the wafer on the sheet covering the frame and discharges the processing liquid.SELECTED DRAWING: Figure 2
Patent JP-2021027834-A (JP)
Title: Autonomous-travel work vehicle
Inventor: AOKI HIDEAKI
IPC: G05D1/02
Filed: 2020-11-16
Abstract: To provide an autonomous-travel work vehicle that even when an operator near the autonomous-travel work vehicle does not notice a change in a traveling direction and a work state of the autonomous-travel work vehicle, enables the operator to noticing the change.SOLUTION: An autonomous-travel work vehicle including a work machine attached to a car body autonomously traveling along a linear work route, comprises a control unit that acquires location information of the autonomous-travel work vehicle based on a signal received from a satellite and causes the autonomous-travel work vehicle to autonomously travel along the work route, and notification means that executes a forenotice relating to a change in an operation of the work machine attached to the autonomous-travel work vehicle. The control unit executes a forenotice by notification means before a setup time or a setup distance until a change start point when the change in the work state by the work machine is started.SELECTED DRAWING: Figure 1
Patent JP-2021079104-A (JP)
Title: Implant delivery system with braid cup formation
Inventor: LACEY GOROCHOW
IPC: A61B17/12
Filed: 2020-11-17
Abstract: To provide improved systems, devices and methods for treating vascular defects, such as balloon-type aneurysms.SOLUTION: An implant system presented herein includes an engagement wire, a pull wire, and a braided implant having a distal ring thereon. The engagement wire has an elongated member with a radially extending engagement feature at its distal end. The braid can be moved from a delivery shape sized to traverse a catheter to an implanted shape sized to occlude an aneurysm neck. When the braid is in the delivery shape, the pull wire and the elongated member extend through the distal ring, and the engagement feature is in a distal direction in relation to the distal ring. Once at least a portion of the braid is positioned in the aneurysm, the pull wire and the elongated member can be moved in a proximal direction to engage the engagement feature with the distal ring and move the distal ring proximally, thereby reshaping the braid within the aneurysm.SELECTED DRAWING: Figure 1
Patent JP-2022080561-A (JP)
Title: Turbocharger
Inventor: TAKAHASHI JUNYA
IPC: F02B39/00
Filed: 2020-11-18
Abstract: To bring a valve seat surface and a valve surface into proper contact with each other when a waste gate valve is in a closed state.SOLUTION: A turbocharger 20 comprises a turbine housing 60, and a waste gate valve 110. The turbine housing 60 defines two bypass passages 64. The waste gate valve 110 opens/closes the two bypass passages 64. The turbine housing 60 comprises a plane valve seat surface 66 which the waste gate valve 110 contacts. The waste gate valve 110 comprises a vale surface 116, and a recess 117. The valve surface 116 is a plane facing the valve seat surface 66 when the waste gate valve 110 is in a closed state. The recess 117 is recessed with respect to the valve surface 116. The recess 117 is located at a position facing a region 60Z held between the openings of the two bypass passages 64 when the waste gate valve 110 is in a closed state.SELECTED DRAWING: Figure 5